#606178
Closest named color: Slate (#516572). oklch(50% 0.036 283), rgb(96, 97, 120).
Aa
White text reads best on this color (6.03:1).
About this color
#606178 is a medium-dark, muted purple. In OKLCH its lightness is 50%, its chroma 0.036 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.028 away. White text reads best on it, at 6.03:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.47:1 |
| White text | 6.03:1 |
Values
| HEX | #606178 |
| RGB | rgb(96, 97, 120) |
| HSL | hsl(238, 11%, 42%) |
| OKLCH | oklch(50% 0.036 283) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #606178 | 6.03:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #606178 | 3.47:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #606178 text on white | 6.03:1 | AA | Lc 80.2 | Fine for body text |
| #606178 text on black | 3.47:1 | AA large text | Lc -21.7 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9ED
oklch(93.5% 0.005 286.3)
-
Step 200
200
#D8D8E0
oklch(88.5% 0.011 286.2)
-
Step 300
300
#BFBFCC
oklch(80.9% 0.018 286)
-
Step 400
400
#9E9FB2
oklch(70.8% 0.028 283.3)
-
Step 500
500
#86879F
oklch(63.1% 0.036 283.4)
-
Step 600
600
#70718A
oklch(55.7% 0.039 283.3)
-
Step 700
700 (this color)
#606178
oklch(50% 0.036 283)
-
Step 800
800
#4C4D5F
oklch(42.6% 0.03 282.6)
-
Step 900
900
#40404E
oklch(37.7% 0.024 285.2)
-
Step 950
950
#25262E
oklch(27.1% 0.015 279.7)
#606178 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #5B6379 | 0.009 |
| Deuteranopia (no green cones) | #5A6277 | 0.010 |
| Tritanopia (no blue cones) | #5B6569 | 0.032 |
| Achromatopsia (no color) | #636363 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #606178
#606178
oklch(50% 0.036 283)
- #67654C
#67654C
oklch(50.2% 0.038 103.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #606178, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.028
- Dusty Grape #545775 ΔE 0.036
- Dim Gray #696969 ΔE 0.042
- YInMn Blue #415A77 ΔE 0.051
- Dusk #4E5481 ΔE 0.055
- Denim #3B638C ΔE 0.055
- Metallic Blue #4F738E ΔE 0.056
- Dusky Blue #475F94 ΔE 0.058
Use #606178 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.